Book: Belden, Louise C. 1980 Marks of American Silversmiths in the Ineson-Bissell Collection. 506 p.
• An illustrated glossary of spoon terms, pp. 467-488Book: Belden, Louise C. 1980 Marks of American Silversmiths in the Ineson-Bissell Collection. 506 p.
• Information on John Campbell (1803-1875), p. 95Book: Caldwell, Benjamin Hubbard. 1988 Tennessee Silversmiths. 216 p.
• Information on John Campbell (1803-1875), pp. 54-57Book: Darling, Herbert. 1964 New York State Silversmiths. 228 p.
• Information on John W. Campbell, p. 44